Pentair Filter Diffuser Assembly, for TR140 | 154906 Gallaway Specifically designed for the Oakville™

Specifically designed for the Oakville™ 3 series

What this means for real-world use

This product from Zodiac Pool Systems addresses the need for precise components in routine maintenance

Physical role: A plastic screw that threads into the wheel hub

Pentair Filter Diffuser Assembly, for TR140 | 154906 Gallaway Specifically designed for the Oakville™What This Part Is Used For Pentair 154906 Diffuser Assembly For TR140 is a replacement diffuser Assembly designed for compatible TR140 sand filter systems. It helps distribute water evenly within the filter tank. Why This Part Matters A damaged diffuser can affect backwash performance and filtration efficiency. Replacing the Assembly restores balanced water distribution and proper sand bed function. Even flow across the filter media supports clear